Honestly, Bush makes the most sense and seems to have the most practical solutions/answers for everything presented in these debates.

However, he still has no chance because he doesn't come off forceful/Presidential enough, plus the country is sick of electing the Bush family to the White House. It also didn't help that he let Trump run him over in the earlier debates. He did a great job fighting off Trump this time, but it's too little, too late.

I really feel that Bush would be the most competent President of everyone on that stage, but he will never get there. I'm not even going to bother voting for him, because he has no shot.